Changing Modes
Maximum Mode Change Blank Time for
image stability. Note:
1) Excluding “Auto Adjust” time
2) Under DOS mode (640 x 350, 720 x 400 &
640 x 400), there is no “Auto Adjust” feature.
3) The monitor needs to do “Auto Adjust” the
first time a new mode is detected.
Under 5 seconds (Maximum)
1 seconds (Typ.) for recognized timings
1-2 seconds (Typ.) for unrecognized timing
5. Audio
Speaker Specification
Line input connection
3.5 mm stereo jack
Line input signal
1.0Vrms
Line input impedance
10K ohm
Maximum power output (Electric)
2 W @ < 15 % DISTORTION
Signal to Noise Ratio
72 dB
Frequency response
400 Hz – 20 kHz
Distortion
<15 % THD (@1kHz),
6. LCD Panel
Panel Characteristics
Panel Type
HSD190ME12-A02
Type
“TFT ACTIVE MATRIX
Active Size
376.32 (H) x 301.056 (V)
Pixel Arrangement
RGB Vertical Stripe
Pixel Pitch
0.294 mm
# of Backlights
4 CCFL edge-light (2 top / 2 bottom)
Backlight Life
40,000 Hours (minimum)
Panel Performance
Luminance –
Condition:
CT = 6500K, Contrast = Max,
Brightness = Max
250 cd/m2 (typ. after 30-minute warm-up)
200 cd/m2 (minimum after 30-minute
warm-up)
Brightness Uniformity
∆
L5=Max 1.3
∆
L5= Maximum Luminance/
Minimum Luminance
Contrast Ratio
500:1 (typ.), 350:1 (minimum)
Color Depth
16.2M colors (RGB 6-bit data+FRC data)
Viewing Angle (Horizontal)
140 degrees @ CR>10
Viewing Angle (Vertical)
130 degrees @ CR>10
Response Time
10%-90% @ Ta=25°C
12 ms (typ.)
20 ms (maximum)
Note: The 2
nd
source of LCD panel is “
HSD190ME12-A04
”
6
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VA
905
